/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraEffectType.h
Scalability settings for Niagara Emitters on a particular platform set.
[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)() struct FNiagaraEmitterScalabilitySettings
uint32:  1
bScaleSpawnCount
Enable spawn count scaling
FNiagaraPlatfor...
Platforms
The platforms on which these settings are active (unless overridden).
float
SpawnCountScale
Scale factor applied to spawn counts for this emitter.